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PImma [#51.304] (Type: 4 -- Type IV (klassengleiche))

[OG: IPmma #74.8.657]

Operators of Group 51.304 (PImma)

1.x,y,z
mx,my,mz
( 
  1   0   0     0
  0   1   0     0
  0   0   1     0
 )
1 +1 {1|0,0,0}
2.-x+1/2,-y,z
-mx,-my,mz
( 
 -1   0   0   1/2
  0  -1   0     0
  0   0   1     0
 )
2 1/4,0,z +1 {2z|1/2,0,0}
3.-x,y,-z
-mx,my,-mz
( 
 -1   0   0     0
  0   1   0     0
  0   0  -1     0
 )
2 0,y,0 +1 {2y|0,0,0}
4.x+1/2,-y,-z
mx,-my,-mz
( 
  1   0   0   1/2
  0  -1   0     0
  0   0  -1     0
 )
2 (1/2,0,0) x,0,0 +1 {2x|1/2,0,0}
5.-x,-y,-z
mx,my,mz
( 
 -1   0   0     0
  0  -1   0     0
  0   0  -1     0
 )
-1 0,0,0 +1 {-1|0,0,0}
6.x+1/2,y,-z
-mx,-my,mz
( 
  1   0   0   1/2
  0   1   0     0
  0   0  -1     0
 )
a x,y,0 +1 {mz|1/2,0,0}
7.x,-y,z
-mx,my,-mz
( 
  1   0   0     0
  0  -1   0     0
  0   0   1     0
 )
m x,0,z +1 {my|0,0,0}
8.-x+1/2,y,z
mx,-my,-mz
( 
 -1   0   0   1/2
  0   1   0     0
  0   0   1     0
 )
m 1/4,y,z +1 {mx|1/2,0,0}
9.x+1/2,y+1/2,z+1/2
-mx,-my,-mz
( 
  1   0   0   1/2
  0   1   0   1/2
  0   0   1   1/2
 ) '
t (1/2,1/2,1/2) -1 {1|1/2,1/2,1/2}'
10.x,-y+1/2,-z+1/2
-mx,my,mz
( 
  1   0   0     0
  0  -1   0   1/2
  0   0  -1   1/2
 ) '
2 x,1/4,1/4 -1 {2x|0,1/2,1/2}'
11.-x+1/2,y+1/2,-z+1/2
mx,-my,mz
( 
 -1   0   0   1/2
  0   1   0   1/2
  0   0  -1   1/2
 ) '
2 (0,1/2,0) 1/4,y,1/4 -1 {2y|1/2,1/2,1/2}'
12.-x,-y+1/2,z+1/2
mx,my,-mz
( 
 -1   0   0     0
  0  -1   0   1/2
  0   0   1   1/2
 ) '
2 (0,0,1/2) 0,1/4,z -1 {2z|0,1/2,1/2}'
13.-x+1/2,-y+1/2,-z+1/2
-mx,-my,-mz
( 
 -1   0   0   1/2
  0  -1   0   1/2
  0   0  -1   1/2
 ) '
-1 1/4,1/4,1/4 -1 {-1|1/2,1/2,1/2}'
14.-x,y+1/2,z+1/2
-mx,my,mz
( 
 -1   0   0     0
  0   1   0   1/2
  0   0   1   1/2
 ) '
n (0,1/2,1/2) 0,y,z -1 {mx|0,1/2,1/2}'
15.x+1/2,-y+1/2,z+1/2
mx,-my,mz
( 
  1   0   0   1/2
  0  -1   0   1/2
  0   0   1   1/2
 ) '
n (1/2,0,1/2) x,1/4,z -1 {my|1/2,1/2,1/2}'
16.x,y+1/2,-z+1/2
mx,my,-mz
( 
  1   0   0     0
  0   1   0   1/2
  0   0  -1   1/2
 ) '
b x,y,1/4 -1 {mz|0,1/2,1/2}'


Go to the Wyckoff Positions of 51.304 (PImma)
Go to the extinction rules of 51.304 (PImma)


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